diff options
| author | Wolfgang Denk <wd@denx.de> | 2012-06-07 21:34:11 (GMT) |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2012-06-07 21:34:11 (GMT) |
| commit | 76aef69e49318863cb9966f872a80ddb5586d666 (patch) | |
| tree | f53fb2a645e9a0516e48aaefc862cdf6326fc528 | |
| parent | 25315683fd2197b2ecec0ac05427cbdebfb88274 (diff) | |
| parent | 99fc4fd168f2eff3237f05c6ec4e2bbffe9c06e5 (diff) | |
| download | u-boot-fsl-qoriq-76aef69e49318863cb9966f872a80ddb5586d666.tar.xz | |
Merge branch 'master' of git://git.denx.de/u-boot-sh
* 'master' of git://git.denx.de/u-boot-sh:
sh/ap_sh4a_4a: Fix typo of operator in ET0_ETXD4
sh: Add SH7269 device and RSK2+SH7269 board
sh: Set CONFIG_SH_ETHER_PHY_MODE and CONFIG_SH_ETHER_SH7734_MII to boards with sh_eth
sh: Add support for AP-SH4A-4A board
sh: Add register definition of PFC for SH7734
sh: r0p7734: Add support I2C controller
sh: Add bit control functions
sh: Add support for r0p7734 board
sh: Add support Renesas SH7734
Signed-off-by: Wolfgang Denk <wd@denx.de>
25 files changed, 2329 insertions, 3 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index f796872..17befd0 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1102,6 +1102,8 @@ Nobuhiro Iwamatsu <iwamatsu@nigauri.org> AP325RXA SH7723 SHMIN SH7706 ECOVEC SH7724 + R0P7734 SH7734 + AP_SH4A_4A SH7734 Mark Jonas <mark.jonas@de.bosch.com> diff --git a/arch/sh/include/asm/cpu_sh2.h b/arch/sh/include/asm/cpu_sh2.h index 767e189..28be591 100644 --- a/arch/sh/include/asm/cpu_sh2.h +++ b/arch/sh/include/asm/cpu_sh2.h @@ -35,6 +35,8 @@ # include <asm/cpu_sh7203.h> #elif defined(CONFIG_CPU_SH7264) # include <asm/cpu_sh7264.h> +#elif defined(CONFIG_CPU_SH7269) +# include <asm/cpu_sh7269.h> #else # error "Unknown SH2 variant" #endif diff --git a/arch/sh/include/asm/cpu_sh4.h b/arch/sh/include/asm/cpu_sh4.h index 4351e8e..f1f49fe 100644 --- a/arch/sh/include/asm/cpu_sh4.h +++ b/arch/sh/include/asm/cpu_sh4.h @@ -46,6 +46,8 @@ # include <asm/cpu_sh7723.h> #elif defined (CONFIG_CPU_SH7724) # include <asm/cpu_sh7724.h> +#elif defined (CONFIG_CPU_SH7734) +# include <asm/cpu_sh7734.h> #elif defined (CONFIG_CPU_SH7757) # include <asm/cpu_sh7757.h> #elif defined (CONFIG_CPU_SH7763) diff --git a/arch/sh/include/asm/cpu_sh7269.h b/arch/sh/include/asm/cpu_sh7269.h new file mode 100644 index 0000000..4dea708 --- /dev/null +++ b/arch/sh/include/asm/cpu_sh7269.h @@ -0,0 +1,26 @@ +#ifndef _ASM_CPU_SH7269_H_ +#define _ASM_CPU_SH7269_H_ + +/* Cache */ +#define CCR1 0xFFFC1000 +#define CCR CCR1 + +/* SCIF */ +#define SCSMR_0 0xE8007000 +#define SCIF0_BASE SCSMR_0 +#define SCSMR_1 0xE8007800 +#define SCIF1_BASE SCSMR_1 +#define SCSMR_2 0xE8008000 +#define SCIF2_BASE SCSMR_2 +#define SCSMR_3 0xE8008800 +#define SCIF3_BASE SCSMR_3 +#define SCSMR_7 0xE800A800 +#define SCIF7_BASE SCSMR_7 + +/* Timer(CMT) */ +#define CMSTR 0xFFFEC000 +#define CMCSR_0 0xFFFEC002 +#define CMCNT_0 0xFFFEC004 +#define CMCOR_0 0xFFFEC006 + +#endif /* _ASM_CPU_SH7269_H_ */ diff --git a/arch/sh/include/asm/cpu_sh7734.h b/arch/sh/include/asm/cpu_sh7734.h new file mode 100644 index 0000000..0f84b4f --- /dev/null +++ b/arch/sh/include/asm/cpu_sh7734.h @@ -0,0 +1,70 @@ +/* + * (C) Copyright 2008, 2011 Renesas Solutions Corp. + * + * SH7734 Internal I/O register + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef _ASM_CPU_SH7734_H_ +#define _ASM_CPU_SH7734_H_ + +#define CCR 0xFF00001C + +#define CACHE_OC_NUM_WAYS 4 +#define CCR_CACHE_INIT 0x0000090d + +/* SCIF */ +#define SCIF0_BASE 0xFFE40000 +#define SCIF1_BASE 0xFFE41000 +#define SCIF2_BASE 0xFFE42000 +#define SCIF3_BASE 0xFFE43000 +#define SCIF4_BASE 0xFFE44000 +#define SCIF5_BASE 0xFFE45000 + +/* Timer */ +#define TSTR 0xFFD80004 +#define TCNT0 0xFFD8000C +#define TCR0 0xFFD80010 + +/* PFC */ +#define PMMR (0xFFFC0000) +#define MODESEL0 (0xFFFC004C) +#define MODESEL2 (MODESEL0 + 0x4) +#define MODESEL2_INIT (0x00003000) + +#define IPSR0 (0xFFFC001C) +#define IPSR1 (IPSR0 + 0x4) +#define IPSR2 (IPSR0 + 0x8) +#define IPSR3 (IPSR0 + 0xC) +#define IPSR4 (IPSR0 + 0x10) +#define IPSR5 (IPSR0 + 0x14) +#define IPSR6 (IPSR0 + 0x18) +#define IPSR7 (IPSR0 + 0x1C) +#define IPSR8 (IPSR0 + 0x20) +#define IPSR9 (IPSR0 + 0x24) +#define IPSR10 (IPSR0 + 0x28) +#define IPSR11 (IPSR0 + 0x2C) + +#define GPSR0 (0xFFFC0004) +#define GPSR1 (GPSR0 + 0x4) +#define GPSR2 (GPSR0 + 0x8) +#define GPSR3 (GPSR0 + 0xC) +#define GPSR4 (GPSR0 + 0x10) +#define GPSR5 (GPSR0 + 0x14) + + +#endif /* _ASM_CPU_SH7734_H_ */ diff --git a/arch/sh/include/asm/io.h b/arch/sh/include/asm/io.h index ca598a6..0a00db3 100644 --- a/arch/sh/include/asm/io.h +++ b/arch/sh/include/asm/io.h @@ -147,13 +147,13 @@ extern void __iounmap(void *addr); */ #ifdef iomem_valid_addr #define __arch_ioremap(off, sz, nocache) \ - ({ \ +({ \ unsigned long _off = (off), _size = (sz); \ void *_ret = (void *)0; \ if (iomem_valid_addr(_off, _size)) \ _ret = __ioremap(iomem_to_phys(_off), _size, 0); \ _ret; \ - }) +}) #define __arch_iounmap __iounmap #endif @@ -238,6 +238,43 @@ static inline void sync(void) } /* + * Clear and set bits in one shot. These macros can be used to clear and + * set multiple bits in a register using a single call. These macros can + * also be used to set a multiple-bit bit pattern using a mask, by + * specifying the mask in the 'clear' parameter and the new bit pattern + * in the 'set' parameter. + */ + +#define clrbits(type, addr, clear) \ + out_##type((addr), in_##type(addr) & ~(clear)) + +#define setbits(type, addr, set) \ + out_##type((addr), in_##type(addr) | (set)) + +#define clrsetbits(type, addr, clear, set) \ + out_##type((addr), (in_##type(addr) & ~(clear)) | (set)) + +#define clrbits_be32(addr, clear) clrbits(be32, addr, clear) +#define setbits_be32(addr, set) setbits(be32, addr, set) +#define clrsetbits_be32(addr, clear, set) clrsetbits(be32, addr, clear, set) + +#define clrbits_le32(addr, clear) clrbits(le32, addr, clear) +#define setbits_le32(addr, set) setbits(le32, addr, set) +#define clrsetbits_le32(addr, clear, set) clrsetbits(le32, addr, clear, set) + +#define clrbits_be16(addr, clear) clrbits(be16, addr, clear) +#define setbits_be16(addr, set) setbits(be16, addr, set) +#define clrsetbits_be16(addr, clear, set) clrsetbits(be16, addr, clear, set) + +#define clrbits_le16(addr, clear) clrbits(le16, addr, clear) +#define setbits_le16(addr, set) setbits(le16, addr, set) +#define clrsetbits_le16(addr, clear, set) clrsetbits(le16, addr, clear, set) + +#define clrbits_8(addr, clear) clrbits(8, addr, clear) +#define setbits_8(addr, set) setbits(8, addr, set) +#define clrsetbits_8(addr, clear, set) clrsetbits(8, addr, clear, set) + +/* * Given a physical address and a length, return a virtual address * that can be used to access the memory range with the caching * properties specified by "flags". @@ -261,7 +298,7 @@ static inline void unmap_physmem(void *vaddr, unsigned long flags) } -static inline phys_addr_t virt_to_phys(void * vaddr) +static inline phys_addr_t virt_to_phys(void *vaddr) { return (phys_addr_t)(vaddr); } diff --git a/board/alphaproject/ap_sh4a_4a/Makefile b/board/alphaproject/ap_sh4a_4a/Makefile new file mode 100644 index 0000000..0008c25 --- /dev/null +++ b/board/alphaproject/ap_sh4a_4a/Makefile @@ -0,0 +1,40 @@ +# +# Copyright (C) 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).o + +COBJS := ap_sh4a_4a.o +SOBJS := lowlevel_init.o + +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) $(SOBJS) + $(call cmd_link_o_target, $(OBJS) $(SOBJS)) + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/alphaproject/ap_sh4a_4a/ap_sh4a_4a.c b/board/alphaproject/ap_sh4a_4a/ap_sh4a_4a.c new file mode 100644 index 0000000..77cadea --- /dev/null +++ b/board/alphaproject/ap_sh4a_4a/ap_sh4a_4a.c @@ -0,0 +1,195 @@ +/* + * Copyright (C) 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> + * Copyright (C) 2012 Renesas Solutions Corp. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/processor.h> +#include <netdev.h> +#include <i2c.h> + +DECLARE_GLOBAL_DATA_PTR; + +#define MODEMR (0xFFCC0020) +#define MODEMR_MASK (0x6) +#define MODEMR_533MHZ (0x2) + +int checkboard(void) +{ + u32 r = readl(MODEMR); + if ((r & MODEMR_MASK) & MODEMR_533MHZ) + puts("CPU Clock: 533MHz\n"); + else + puts("CPU Clock: 400MHz\n"); + + puts("BOARD: Alpha Project. AP-SH4A-4A\n"); + return 0; +} + +#define MSTPSR1 (0xFFC80044) +#define MSTPCR1 (0xFFC80034) +#define MSTPSR1_GETHER (1 << 14) + +/* IPSR3 */ +#define ET0_ETXD0 (0x4 << 3) +#define ET0_GTX_CLK_A (0x4 << 6) +#define ET0_ETXD1_A (0x4 << 9) +#define ET0_ETXD2_A (0x4 << 12) +#define ET0_ETXD3_A (0x4 << 15) +#define ET0_ETXD4 (0x3 << 18) +#define ET0_ETXD5_A (0x5 << 21) +#define ET0_ETXD6_A (0x5 << 24) +#define ET0_ETXD7 (0x4 << 27) +#define IPSR3_ETH_ENABLE \ + (ET0_ETXD0 | ET0_GTX_CLK_A | ET0_ETXD1_A | ET0_ETXD2_A | \ + ET0_ETXD3_A | ET0_ETXD4 | ET0_ETXD5_A | ET0_ETXD6_A | ET0_ETXD7) + +/* IPSR4 */ +#define ET0_ERXD7 (0x4) +#define ET0_RX_DV (0x4 << 3) +#define ET0_RX_ER (0x4 << 6) +#define ET0_CRS (0x4 << 9) +#define ET0_COL (0x4 << 12) +#define ET0_MDC (0x4 << 15) +#define ET0_MDIO_A (0x3 << 18) +#define ET0_LINK_A (0x3 << 20) +#define ET0_PHY_INT_A (0x3 << 24) + +#define IPSR4_ETH_ENABLE \ + (ET0_ERXD7 | ET0_RX_DV | ET0_RX_ER | ET0_CRS | ET0_COL | \ + ET0_MDC | ET0_MDIO_A | ET0_LINK_A | ET0_PHY_INT_A) + +/* IPSR8 */ +#define ET0_ERXD0 (0x4 << 20) +#define ET0_ERXD1 (0x4 << 23) +#define ET0_ERXD2_A (0x3 << 26) +#define ET0_ERXD3_A (0x3 << 28) +#define IPSR8_ETH_ENABLE \ + (ET0_ERXD0 | ET0_ERXD1 | ET0_ERXD2_A | ET0_ERXD3_A) + +/* IPSR10 */ +#define RX4_D (0x1 << 22) +#define TX4_D (0x1 << 23) +#define IPSR10_SCIF_ENABLE (RX4_D | TX4_D) + +/* IPSR11 */ +#define ET0_ERXD4 (0x4 << 4) +#define ET0_ERXD5 (0x4 << 7) +#define ET0_ERXD6 (0x4 << 4) +#define ET0_TX_EN (0x2 << 19) +#define ET0_TX_ER (0x2 << 21) +#define ET0_TX_CLK_A (0x4 << 23) +#define ET0_RX_CLK_A (0x3 << 26) +#define IPSR11_ETH_ENABLE \ + (ET0_ERXD4 | ET0_ERXD5 | ET0_ERXD6 | ET0_TX_EN | ET0_TX_ER | \ + ET0_TX_CLK_A | ET0_RX_CLK_A) + +#define GPSR1_INIT (0xFFBF7FFF) +#define GPSR2_INIT (0x4005FEFF) +#define GPSR3_INIT (0x2EFFFFFF) +#define GPSR4_INIT (0xC7000000) + +int board_init(void) +{ + u32 data; + + /* Set IPSR register */ + data = readl(IPSR3); + data |= IPSR3_ETH_ENABLE; + writel(~data, PMMR); + writel(data, IPSR3); + + data = readl(IPSR4); + data |= IPSR4_ETH_ENABLE; + writel(~data, PMMR); + writel(data, IPSR4); + + data = readl(IPSR8); + data |= IPSR8_ETH_ENABLE; + writel(~data, PMMR); + writel(data, IPSR8); + + data = readl(IPSR10); + data |= IPSR10_SCIF_ENABLE; + writel(~data, PMMR); + writel(data, IPSR10); + + data = readl(IPSR11); + data |= IPSR11_ETH_ENABLE; + writel(~data, PMMR); + writel(data, IPSR11); + + /* GPIO select */ + data = GPSR1_INIT; + writel(~data, PMMR); + writel(data, GPSR1); + + data = GPSR2_INIT; + writel(~data, PMMR); + writel(data, GPSR2); + + data = GPSR3_INIT; + writel(~data, PMMR); + writel(data, GPSR3); + + data = GPSR4_INIT; + writel(~data, PMMR); + writel(data, GPSR4); + + data = 0x0; + writel(~data, PMMR); + writel(data, GPSR5); + + /* mode select */ + data = MODESEL2_INIT; + writel(~data, PMMR); + writel(data, MODESEL2); + +#if defined(CONFIG_SH_ETHER) + u32 r = readl(MSTPSR1); + if (r & MSTPSR1_GETHER) + writel((r & ~MSTPSR1_GETHER), MSTPCR1); +#endif + return 0; +} + +int board_late_init(void) +{ + u8 mac[6]; + + /* Read Mac Address and set*/ + i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); + i2c_set_bus_num(CONFIG_SYS_I2C_MODULE); + + /* Read MAC address */ + i2c_read(0x50, 0x0, 0, mac, 6); + + if (is_valid_ether_addr(mac)) + eth_setenv_enetaddr("ethaddr", mac); + + return 0; +} + +int dram_init(void) +{ + gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; + gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE; + printf("DRAM: %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024)); + + return 0; +} diff --git a/board/alphaproject/ap_sh4a_4a/lowlevel_init.S b/board/alphaproject/ap_sh4a_4a/lowlevel_init.S new file mode 100644 index 0000000..f04b36b --- /dev/null +++ b/board/alphaproject/ap_sh4a_4a/lowlevel_init.S @@ -0,0 +1,459 @@ +/* + * Copyright (C) 2011, 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> + * Copyright (C) 2011, 2012 Renesas Solutions Corp. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ +#include <config.h> +#include <version.h> +#include <asm/processor.h> +#include <asm/macro.h> + +#include <asm/processor.h> + + .global lowlevel_init + + .text + .align 2 + +lowlevel_init: + + /* WDT */ + write32 WDTCSR_A, WDTCSR_D + + /* MMU */ + write32 MMUCR_A, MMUCR_D + + write32 FRQCR2_A, FRQCR2_D + write32 FRQCR0_A, FRQCR0_D + + write32 CS0CTRL_A, CS0CTRL_D + write32 CS1CTRL_A, CS1CTRL_D + write32 CS0CTRL2_A, CS0CTRL2_D + + write32 CSPWCR0_A, CSPWCR0_D + write32 CSPWCR1_A, CSPWCR1_D + write32 CS1GDST_A, CS1GDST_D + + # clock mode check + mov.l MODEMR, r1 + mov.l @r1, r0 + and #6, r0 /* Check 1 and 2 bit.*/ + cmp/eq #2, r0 /* 0x02 is 533Mhz mode */ + bt init_lbsc_533 + +init_lbsc_400: + + write32 CSWCR0_A, CSWCR0_D_400 + write32 CSWCR1_A, CSWCR1_D + + bra init_dbsc3_400_pad + nop + + .align 2 + +MODEMR: .long 0xFFCC0020 +WDTCSR_A: .long 0xFFCC0004 +WDTCSR_D: .long 0xA5000000 +MMUCR_A: .long 0xFF000010 +MMUCR_D: .long 0x00000004 + +FRQCR2_A: .long 0xFFC80008 +FRQCR2_D: .long 0x00000000 +FRQCR0_A: .long 0xFFC80000 +FRQCR0_D: .long 0xCF000001 + +CS0CTRL_A: .long 0xFF800200 +CS0CTRL_D: .long 0x00000020 +CS1CTRL_A: .long 0xFF800204 +CS1CTRL_D: .long 0x00000020 + +CS0CTRL2_A: .long 0xFF800220 +CS0CTRL2_D: .long 0x00004000 + +CSPWCR0_A: .long 0xFF800280 +CSPWCR0_D: .long 0x00000000 +CSPWCR1_A: .long 0xFF800284 +CSPWCR1_D: .long 0x00000000 +CS1GDST_A: .long 0xFF8002C0 +CS1GDST_D: .long 0x00000011 + +init_lbsc_533: + + write32 CSWCR0_A, CSWCR0_D_533 + write32 CSWCR1_A, CSWCR1_D + + bra init_dbsc3_533_pad + nop + + .align 2 + +CSWCR0_A: .long 0xFF800230 +CSWCR0_D_533: .long 0x01120104 +CSWCR0_D_400: .long 0x02120114 +CSWCR1_A: .long 0xFF800234 +CSWCR1_D: .long 0x077F077F + +init_dbsc3_400_pad: + + write32 DBPDCNT3_A, DBPDCNT3_D + wait_timer WAIT_200US_400 + + write32 DBPDCNT0_A, DBPDCNT0_D_400 + write32 DBPDCNT3_A, DBPDCNT3_D0 + write32 DBPDCNT1_A, DBPDCNT1_D + + write32 DBPDCNT3_A, DBPDCNT3_D1 + wait_timer WAIT_32MCLK + + write32 DBPDCNT3_A, DBPDCNT3_D2 + wait_timer WAIT_100US_400 + + write32 DBPDCNT3_A, DBPDCNT3_D3 + wait_timer WAIT_16MCLK + + write32 DBPDCNT3_A, DBPDCNT3_D4 + wait_timer WAIT_200US_400 + + write32 DBPDCNT3_A, DBPDCNT3_D5 + wait_timer WAIT_1MCLK + + write32 DBPDCNT3_A, DBPDCNT3_D6 + wait_timer WAIT_10KMCLK + + bra init_dbsc3_ctrl_400 + nop + + .align 2 + +init_dbsc3_533_pad: + + write32 DBPDCNT3_A, DBPDCNT3_D + wait_timer WAIT_200US_533 + + write32 DBPDCNT0_A, DBPDCNT0_D_533 + write32 DBPDCNT3_A, DBPDCNT3_D0 + write32 DBPDCNT1_A, DBPDCNT1_D + + write32 DBPDCNT3_A, DBPDCNT3_D1 + wait_timer WAIT_32MCLK + + write32 DBPDCNT3_A, DBPDCNT3_D2 + wait_timer WAIT_100US_533 + + write32 DBPDCNT3_A, DBPDCNT3_D3 + wait_timer WAIT_16MCLK + + write32 DBPDCNT3_A, DBPDCNT3_D4 + wait_timer WAIT_200US_533 + + write32 DBPDCNT3_A, DBPDCNT3_D5 + wait_timer WAIT_1MCLK + + write32 DBPDCNT3_A, DBPDCNT3_D6 + wait_timer WAIT_10KMCLK + + bra init_dbsc3_ctrl_533 + nop + + .align 2 + +WAIT_200US_400: .long 40000 +WAIT_200US_533: .long 53300 +WAIT_100US_400: .long 20000 +WAIT_100US_533: .long 26650 +WAIT_32MCLK: .long 32 +WAIT_16MCLK: .long 16 +WAIT_1MCLK: .long 1 +WAIT_10KMCLK: .long 10000 + +DBPDCNT0_A: .long 0xFE800200 +DBPDCNT0_D_533: .long 0x00010245 +DBPDCNT0_D_400: .long 0x00010235 +DBPDCNT1_A: .long 0xFE800204 +DBPDCNT1_D: .long 0x00000014 +DBPDCNT3_A: .long 0xFE80020C +DBPDCNT3_D: .long 0x80000000 +DBPDCNT3_D0: .long 0x800F0000 +DBPDCNT3_D1: .long 0x800F1000 +DBPDCNT3_D2: .long 0x820F1000 +DBPDCNT3_D3: .long 0x860F1000 +DBPDCNT3_D4: .long 0x870F1000 +DBPDCNT3_D5: .long 0x870F3000 +DBPDCNT3_D6: .long 0x870F7000 + +init_dbsc3_ctrl_400: + + write32 DBKIND_A, DBKIND_D + write32 DBCONF_A, DBCONF_D + + write32 DBTR0_A, DBTR0_D_400 + write32 DBTR1_A, DBTR1_D_400 + write32 DBTR2_A, DBTR2_D + write32 DBTR3_A, DBTR3_D_400 + write32 DBTR4_A, DBTR4_D_400 + write32 DBTR5_A, DBTR5_D_400 + write32 DBTR6_A, DBTR6_D_400 + write32 DBTR7_A, DBTR7_D + write32 DBTR8_A, DBTR8_D_400 + write32 DBTR9_A, DBTR9_D + write32 DBTR10_A, DBTR10_D_400 + write32 DBTR11_A, DBTR11_D + write32 DBTR12_A, DBTR12_D_400 + write32 DBTR13_A, DBTR13_D_400 + write32 DBTR14_A, DBTR14_D + write32 DBTR15_A, DBTR15_D + write32 DBTR16_A, DBTR16_D_400 + write32 DBTR17_A, DBTR17_D_400 + write32 DBTR18_A, DBTR18_D_400 + + write32 DBBL_A, DBBL_D + write32 DBRNK0_A, DBRNK0_D + + write32 DBCMD_A, DBCMD_D0_400 + write32 DBCMD_A, DBCMD_D1 + write32 DBCMD_A, DBCMD_D2 + write32 DBCMD_A, DBCMD_D3 + write32 DBCMD_A, DBCMD_D4 + write32 DBCMD_A, DBCMD_D5_400 + write32 DBCMD_A, DBCMD_D6 + write32 DBCMD_A, DBCMD_D7 + write32 DBCMD_A, DBCMD_D8 + write32 DBCMD_A, DBCMD_D9_400 + write32 DBCMD_A, DBCMD_D10 + write32 DBCMD_A, DBCMD_D11 + write32 DBCMD_A, DBCMD_D12 + + write32 DBRFCNF0_A, DBRFCNF0_D + write32 DBRFCNF1_A, DBRFCNF1_D_400 + write32 DBRFCNF2_A, DBRFCNF2_D + write32 DBRFEN_A, DBRFEN_D + write32 DBACEN_A, DBACEN_D + write32 DBACEN_A, DBACEN_D + + /* Dummy read */ + mov.l DBWAIT_A, r1 + synco + mov.l @r1, r0 + synco + + /* Dummy read */ + mov.l SDRAM_A, r1 + synco + mov.l @r1, r0 + synco + + /* need sleep 186A0 */ + + bra finish_init_sh7734 + nop + + .align 2 + +init_dbsc3_ctrl_533: + + write32 DBKIND_A, DBKIND_D + write32 DBCONF_A, DBCONF_D + + write32 DBTR0_A, DBTR0_D_533 + write32 DBTR1_A, DBTR1_D_533 + write32 DBTR2_A, DBTR2_D + write32 DBTR3_A, DBTR3_D_533 + write32 DBTR4_A, DBTR4_D_533 + write32 DBTR5_A, DBTR5_D_533 + write32 DBTR6_A, DBTR6_D_533 + write32 DBTR7_A, DBTR7_D + write32 DBTR8_A, DBTR8_D_533 + write32 DBTR9_A, DBTR9_D + write32 DBTR10_A, DBTR10_D_533 + write32 DBTR11_A, DBTR11_D + write32 DBTR12_A, DBTR12_D_533 + write32 DBTR13_A, DBTR13_D_533 + write32 DBTR14_A, DBTR14_D + write32 DBTR15_A, DBTR15_D + write32 DBTR16_A, DBTR16_D_533 + write32 DBTR17_A, DBTR17_D_533 + write32 DBTR18_A, DBTR18_D_533 + + write32 DBBL_A, DBBL_D + write32 DBRNK0_A, DBRNK0_D + + write32 DBCMD_A, DBCMD_D0_533 + write32 DBCMD_A, DBCMD_D1 + write32 DBCMD_A, DBCMD_D2 + write32 DBCMD_A, DBCMD_D3 + write32 DBCMD_A, DBCMD_D4 + write32 DBCMD_A, DBCMD_D5_533 + write32 DBCMD_A, DBCMD_D6 + write32 DBCMD_A, DBCMD_D7 + write32 DBCMD_A, DBCMD_D8 + write32 DBCMD_A, DBCMD_D9_533 + write32 DBCMD_A, DBCMD_D10 + write32 DBCMD_A, DBCMD_D11 + write32 DBCMD_A, DBCMD_D12 + + write32 DBRFCNF0_A, DBRFCNF0_D + write32 DBRFCNF1_A, DBRFCNF1_D_533 + write32 DBRFCNF2_A, DBRFCNF2_D + write32 DBRFEN_A, DBRFEN_D + write32 DBACEN_A, DBACEN_D + write32 DBACEN_A, DBACEN_D + + /* Dummy read */ + mov.l DBWAIT_A, r1 + synco + mov.l @r1, r0 + synco + + /* Dummy read */ + mov.l SDRAM_A, r1 + synco + mov.l @r1, r0 + synco + + /* need sleep 186A0 */ + + bra finish_init_sh7734 + nop + + .align 2 + +DBKIND_A: .long 0xFE800020 +DBKIND_D: .long 0x00000005 +DBCONF_A: .long 0xFE800024 +DBCONF_D: .long 0x0D020901 + +DBTR0_A: .long 0xFE800040 +DBTR0_D_533:.long 0x00000004 +DBTR0_D_400:.long 0x00000003 +DBTR1_A: .long 0xFE800044 +DBTR1_D_533:.long 0x00000003 +DBTR1_D_400:.long 0x00000002 +DBTR2_A: .long 0xFE800048 +DBTR2_D: .long 0x00000000 +DBTR3_A: .long 0xFE800050 +DBTR3_D_533:.long 0x00000004 +DBTR3_D_400:.long 0x00000003 + +DBTR4_A: .long 0xFE800054 +DBTR4_D_533:.long 0x00050004 +DBTR4_D_400:.long 0x00050003 + +DBTR5_A: .long 0xFE800058 +DBTR5_D_533:.long 0x0000000F +DBTR5_D_400:.long 0x0000000B + +DBTR6_A: .long 0xFE80005C +DBTR6_D_533:.long 0x0000000B +DBTR6_D_400:.long 0x00000008 + +DBTR7_A: .long 0xFE800060 +DBTR7_D: .long 0x00000002 + +DBTR8_A: .long 0xFE800064 +DBTR8_D_533:.long 0x0000000D +DBTR8_D_400:.long 0x0000000A + +DBTR9_A: .long 0xFE800068 +DBTR9_D: .long 0x00000002 + +DBTR10_A: .long 0xFE80006C +DBTR10_D_533:.long 0x00000004 +DBTR10_D_400:.long 0x00000003 + +DBTR11_A: .long 0xFE800070 +DBTR11_D: .long 0x00000008 + +DBTR12_A: .long 0xFE800074 +DBTR12_D_533:.long 0x00000009 +DBTR12_D_400:.long 0x00000008 + +DBTR13_A: .long 0xFE800078 +DBTR13_D_533:.long 0x00000022 +DBTR13_D_400:.long 0x0000001A + +DBTR14_A: .long 0xFE80007C +DBTR14_D: .long 0x00070002 + +DBTR15_A: .long 0xFE800080 +DBTR15_D: .long 0x00000003 + +DBTR16_A: .long 0xFE800084 +DBTR16_D_533:.long 0x120A1001 +DBTR16_D_400:.long 0x12091001 + +DBTR17_A: .long 0xFE800088 +DBTR17_D_533:.long 0x00040000 +DBTR17_D_400:.long 0x00030000 + +DBTR18_A: .long 0xFE80008C +DBTR18_D_533:.long 0x02010200 +DBTR18_D_400:.long 0x02000207 + +DBBL_A: .long 0xFE8000B0 +DBBL_D: .long 0x00000000 + +DBRNK0_A: .long 0xFE800100 +DBRNK0_D: .long 0x00000001 + +DBCMD_A: .long 0xFE800018 +DBCMD_D0_533: .long 0x1100006B +DBCMD_D0_400: .long 0x11000050 +DBCMD_D1: .long 0x0B000000 +DBCMD_D2: .long 0x2A004000 +DBCMD_D3: .long 0x2B006000 +DBCMD_D4: .long 0x29002044 +DBCMD_D5_533: .long 0x28000743 +DBCMD_D5_400: .long 0x28000533 +DBCMD_D6: .long 0x0B000000 +DBCMD_D7: .long 0x0C000000 +DBCMD_D8: .long 0x0C000000 +DBCMD_D9_533: .long 0x28000643 +DBCMD_D9_400: .long 0x28000433 +DBCMD_D10: .long 0x000000C8 +DBCMD_D11: .long 0x290023C4 +DBCMD_D12: .long 0x29002004 + +DBRFCNF0_A: .long 0xFE8000E0 +DBRFCNF0_D: .long 0x000001FF +DBRFCNF1_A: .long 0xFE8000E4 +DBRFCNF1_D_533: .long 0x00000805 +DBRFCNF1_D_400: .long 0x00000618 + +DBRFCNF2_A: .long 0xFE8000E8 +DBRFCNF2_D: .long 0x00000000 + +DBRFEN_A: .long 0xFE800014 +DBRFEN_D: .long 0x00000001 + +DBACEN_A: .long 0xFE800010 +DBACEN_D: .long 0x00000001 + +DBWAIT_A: .long 0xFE80001C +SDRAM_A: .long 0x0C000000 + +finish_init_sh7734: + write32 CCR_A, CCR_D + + stc sr, r0 + mov.l SR_MASK_D, r1 + and r1, r0 + ldc r0, sr + + rts + nop + + .align 2 + +CCR_A: .long 0xFF00001C +CCR_D: .long 0x0000090B +SR_MASK_D: .long 0xEFFFFF0F diff --git a/board/renesas/r0p7734/Makefile b/board/renesas/r0p7734/Makefile new file mode 100644 index 0000000..b8c0353 --- /dev/null +++ b/board/renesas/r0p7734/Makefile @@ -0,0 +1,40 @@ +# +# Copyright (C) 2011 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).o + +COBJS := r0p7734.o +SOBJS := lowlevel_init.o + +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) $(SOBJS) + $(call cmd_link_o_target, $(OBJS) $(SOBJS)) + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/renesas/r0p7734/lowlevel_init.S b/board/renesas/r0p7734/lowlevel_init.S new file mode 100644 index 0000000..1a7f1ac --- /dev/null +++ b/board/renesas/r0p7734/lowlevel_init.S @@ -0,0 +1,606 @@ +/* + * Copyright (C) 2011 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> + * Copyright (C) 2011 Renesas Solutions Corp. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#include <config.h> +#include <version.h> +#include <asm/processor.h> +#include <asm/macro.h> + +#include <asm/processor.h> + + .global lowlevel_init + + .text + .align 2 + +lowlevel_init: + + /* WDT */ + write32 WDTCSR_A, WDTCSR_D + + /* MMU */ + write32 MMUCR_A, MMUCR_D + + write32 FRQCR2_A, FRQCR2_D + write32 FRQCR0_A, FRQCR0_D + + write32 CS0CTRL_A, CS0CTRL_D + write32 CS1CTRL_A, CS1CTRL_D + write32 CS0CTRL2_A, CS0CTRL2_D + + write32 CSPWCR0_A, CSPWCR0_D + write32 CSPWCR1_A, CSPWCR1_D + write32 CS1GDST_A, CS1GDST_D + + # clock mode check + mov.l MODEMR, r1 + mov.l @r1, r0 + and #6, r0 /* Check 1 and 2 bit.*/ + cmp/eq #2, r0 /* 0x02 is 533Mhz mode */ + bt init_lbsc_533 + +init_lbsc_400: + + write32 CSWCR0_A, CSWCR0_D_400 + write32 CSWCR1_A, CSWCR1_D + + bra init_dbsc3_400_pad + nop + + .align 2 + +MODEMR: .long 0xFFCC0020 +WDTCSR_A: .long 0xFFCC0004 +WDTCSR_D: .long 0xA5000000 +MMUCR_A: .long 0xFF000010 +MMUCR_D: .long 0x00000004 + +FRQCR2_A: .long 0xFFC80008 +FRQCR2_D: .long 0x00000000 +FRQCR0_A: .long 0xFFC80000 +FRQCR0_D: .long 0xCF000001 + +CS0CTRL_A: .long 0xFF800200 +CS0CTRL_D: .long 0x00000020 +CS1CTRL_A: .long 0xFF800204 +CS1CTRL_D: .long 0x00000020 + +CS0CTRL2_A: .long 0xFF800220 +CS0CTRL2_D: .long 0x00004000 + +CSPWCR0_A: .long 0xFF800280 +CSPWCR0_D: .long 0x00000000 +CSPWCR1_A: .long 0xFF800284 +CSPWCR1_D: .long 0x00000000 +CS1GDST_A: .long 0xFF8002C0 +CS1GDST_D: .long 0x00000011 + +init_lbsc_533: + + write32 CSWCR0_A, CSWCR0_D_533 + write32 CSWCR1_A, CSWCR1_D + + bra init_dbsc3_533_pad + nop + + .align 2 + +CSWCR0_A: .long 0xFF800230 +CSWCR0_D_533: .long 0x01120104 +CSWCR0_D_400: .long 0x02120114 +/* CSWCR0_D_400: .long 0x01160116 */ +CSWCR1_A: .long 0xFF800234 +CSWCR1_D: .long 0x077F077F +/* CSWCR1_D_400: .long 0x00120012 */ + +init_dbsc3_400_pad: + + write32 DBPDCNT3_A, DBPDCNT3_D + wait_timer WAIT_200US_400 + + write32 DBPDCNT0_A, DBPDCNT0_D_400 + write32 DBPDCNT3_A, DBPDCNT3_D0 + write32 DBPDCNT1_A, DBPDCNT1_D + + write32 DBPDCNT3_A, DBPDCNT3_D1 + wait_timer WAIT_32MCLK + + write32 DBPDCNT3_A, DBPDCNT3_D2 + wait_timer WAIT_100US_400 + + write32 DBPDCNT3_A, DBPDCNT3_D3 + wait_timer WAIT_16MCLK + + write32 DBPDCNT3_A, DBPDCNT3_D4 + wait_timer WAIT_200US_400 + + write32 DBPDCNT3_A, DBPDCNT3_D5 + wait_timer WAIT_1MCLK + + write32 DBPDCNT3_A, DBPDCNT3_D6 + wait_timer WAIT_10KMCLK + + bra init_dbsc3_ctrl_400 + nop + + .align 2 + +init_dbsc3_533_pad: + + write32 DBPDCNT3_A, DBPDCNT3_D + wait_timer WAIT_200US_533 + + write32 DBPDCNT0_A, DBPDCNT0_D_533 + write32 DBPDCNT3_A, DBPDCNT3_D0 + write32 DBPDCNT1_A, DBPDCNT1_D + + write32 DBPDCNT3_A, DBPDCNT3_D1 + wait_timer WAIT_32MCLK + + write32 DBPDCNT3_A, DBPDCNT3_D2 + wait_timer WAIT_100US_533 + + write32 DBPDCNT3_A, DBPDCNT3_D3 + wait_timer WAIT_16MCLK + + write32 DBPDCNT3_A, DBPDCNT3_D4 + wait_timer WAIT_200US_533 + + write32 DBPDCNT3_A, DBPDCNT3_D5 + wait_timer WAIT_1MCLK + + write32 DBPDCNT3_A, DBPDCNT3_D6 + wait_timer WAIT_10KMCLK + + bra init_dbsc3_ctrl_533 + nop + + .align 2 + +WAIT_200US_400: .long 40000 +WAIT_200US_533: .long 53300 +WAIT_100US_400: .long 20000 +WAIT_100US_533: .long 26650 +WAIT_32MCLK: .long 32 +WAIT_16MCLK: .long 16 +WAIT_1MCLK: .long 1 +WAIT_10KMCLK: .long 10000 + +DBPDCNT0_A: .long 0xFE800200 +DBPDCNT0_D_533: .long 0x00010245 +DBPDCNT0_D_400: .long 0x00010235 +DBPDCNT1_A: .long 0xFE800204 +DBPDCNT1_D: .long 0x00000014 +DBPDCNT3_A: .long 0xFE80020C +DBPDCNT3_D: .long 0x80000000 +DBPDCNT3_D0: .long 0x800F0000 +DBPDCNT3_D1: .long 0x800F1000 +DBPDCNT3_D2: .long 0x820F1000 +DBPDCNT3_D3: .long 0x860F1000 +DBPDCNT3_D4: .long 0x870F1000 +DBPDCNT3_D5: .long 0x870F3000 +DBPDCNT3_D6: .long 0x870F7000 + +init_dbsc3_ctrl_400: + + write32 DBKIND_A, DBKIND_D + write32 DBCONF_A, DBCONF_D + + write32 DBTR0_A, DBTR0_D_400 + write32 DBTR1_A, DBTR1_D_400 + write32 DBTR2_A, DBTR2_D + write32 DBTR3_A, DBTR3_D_400 + write32 DBTR4_A, DBTR4_D_400 + write32 DBTR5_A, DBTR5_D_400 + write32 DBTR6_A, DBTR6_D_400 + write32 DBTR7_A, DBTR7_D + write32 DBTR8_A, DBTR8_D_400 + write32 DBTR9_A, DBTR9_D + write32 DBTR10_A, DBTR10_D_400 + write32 DBTR11_A, DBTR11_D + write32 DBTR12_A, DBTR12_D_400 + write32 DBTR13_A, DBTR13_D_400 + write32 DBTR14_A, DBTR14_D + write32 DBTR15_A, DBTR15_D + write32 DBTR16_A, DBTR16_D_400 + write32 DBTR17_A, DBTR17_D_400 + write32 DBTR18_A, DBTR18_D_400 + + write32 DBBL_A, DBBL_D + write32 DBRNK0_A, DBRNK0_D + + write32 DBCMD_A, DBCMD_D0_400 + write32 DBCMD_A, DBCMD_D1 + write32 DBCMD_A, DBCMD_D2 + write32 DBCMD_A, DBCMD_D3 + write32 DBCMD_A, DBCMD_D4 + write32 DBCMD_A, DBCMD_D5_400 + write32 DBCMD_A, DBCMD_D6 + write32 DBCMD_A, DBCMD_D7 + write32 DBCMD_A, DBCMD_D8 + write32 DBCMD_A, DBCMD_D9_400 + write32 DBCMD_A, DBCMD_D10 + write32 DBCMD_A, DBCMD_D11 + write32 DBCMD_A, DBCMD_D12 + + write32 DBBS0CNT1_A, DBBS0CNT1_D + write32 DBPDNCNF_A, DBPDNCNF_D + + write32 DBRFCNF0_A, DBRFCNF0_D + write32 DBRFCNF1_A, DBRFCNF1_D_400 + write32 DBRFCNF2_A, DBRFCNF2_D + write32 DBRFEN_A, DBRFEN_D + write32 DBACEN_A, DBACEN_D + write32 DBACEN_A, DBACEN_D + + /* Dummy read */ + mov.l DBWAIT_A, r1 + synco + mov.l @r1, r0 + synco + + /* Dummy read */ + mov.l SDRAM_A, r1 + synco + mov.l @r1, r0 + synco + + /* need sleep 186A0 */ + + bra init_pfc_sh7734 + nop + + .align 2 + +init_dbsc3_ctrl_533: + + write32 DBKIND_A, DBKIND_D + write32 DBCONF_A, DBCONF_D + + write32 DBTR0_A, DBTR0_D_533 + write32 DBTR1_A, DBTR1_D_533 + write32 DBTR2_A, DBTR2_D + write32 DBTR3_A, DBTR3_D_533 + write32 DBTR4_A, DBTR4_D_533 + write32 DBTR5_A, DBTR5_D_533 + write32 DBTR6_A, DBTR6_D_533 + write32 DBTR7_A, DBTR7_D + write32 DBTR8_A, DBTR8_D_533 + write32 DBTR9_A, DBTR9_D + write32 DBTR10_A, DBTR10_D_533 + write32 DBTR11_A, DBTR11_D + write32 DBTR12_A, DBTR12_D_533 + write32 DBTR13_A, DBTR13_D_533 + write32 DBTR14_A, DBTR14_D + write32 DBTR15_A, DBTR15_D + write32 DBTR16_A, DBTR16_D_533 + write32 DBTR17_A, DBTR17_D_533 + write32 DBTR18_A, DBTR18_D_533 + + write32 DBBL_A, DBBL_D + write32 DBRNK0_A, DBRNK0_D + + write32 DBCMD_A, DBCMD_D0_533 + write32 DBCMD_A, DBCMD_D1 + write32 DBCMD_A, DBCMD_D2 + write32 DBCMD_A, DBCMD_D3 + write32 DBCMD_A, DBCMD_D4 + write32 DBCMD_A, DBCMD_D5_533 + write32 DBCMD_A, DBCMD_D6 + write32 DBCMD_A, DBCMD_D7 + write32 DBCMD_A, DBCMD_D8 + write32 DBCMD_A, DBCMD_D9_533 + write32 DBCMD_A, DBCMD_D10 + write32 DBCMD_A, DBCMD_D11 + write32 DBCMD_A, DBCMD_D12 + + write32 DBBS0CNT1_A, DBBS0CNT1_D + write32 DBPDNCNF_A, DBPDNCNF_D + + write32 DBRFCNF0_A, DBRFCNF0_D + write32 DBRFCNF1_A, DBRFCNF1_D_533 + write32 DBRFCNF2_A, DBRFCNF2_D + write32 DBRFEN_A, DBRFEN_D + write32 DBACEN_A, DBACEN_D + write32 DBACEN_A, DBACEN_D + + /* Dummy read */ + mov.l DBWAIT_A, r1 + synco + mov.l @r1, r0 + synco + + /* Dummy read */ + mov.l SDRAM_A, r1 + synco + mov.l @r1, r0 + synco + + /* need sleep 186A0 */ + + bra init_pfc_sh7734 + nop + + .align 2 + +DBKIND_A: .long 0xFE800020 +DBKIND_D: .long 0x00000005 +DBCONF_A: .long 0xFE800024 +DBCONF_D: .long 0x0D030A01 + +DBTR0_A: .long 0xFE800040 +DBTR0_D_533:.long 0x00000004 +DBTR0_D_400:.long 0x00000003 +DBTR1_A: .long 0xFE800044 +DBTR1_D_533:.long 0x00000003 +DBTR1_D_400:.long 0x00000002 +DBTR2_A: .long 0xFE800048 +DBTR2_D: .long 0x00000000 +DBTR3_A: .long 0xFE800050 +DBTR3_D_533:.long 0x00000004 +DBTR3_D_400:.long 0x00000003 + +DBTR4_A: .long 0xFE800054 +DBTR4_D_533:.long 0x00050004 +DBTR4_D_400:.long 0x00050003 + +DBTR5_A: .long 0xFE800058 +DBTR5_D_533:.long 0x0000000F +DBTR5_D_400:.long 0x0000000B + +DBTR6_A: .long 0xFE80005C +DBTR6_D_533:.long 0x0000000B +DBTR6_D_400:.long 0x00000008 + +DBTR7_A: .long 0xFE800060 +DBTR7_D: .long 0x00000002 /* common value */ + +DBTR8_A: .long 0xFE800064 +DBTR8_D_533:.long 0x0000000D +DBTR8_D_400:.long 0x0000000A + +DBTR9_A: .long 0xFE800068 +DBTR9_D: .long 0x00000002 /* common value */ + +DBTR10_A: .long 0xFE80006C +DBTR10_D_533:.long 0x00000004 +DBTR10_D_400:.long 0x00000003 + +DBTR11_A: .long 0xFE800070 +DBTR11_D: .long 0x00000008 /* common value */ + +DBTR12_A: .long 0xFE800074 +DBTR12_D_533:.long 0x00000009 +DBTR12_D_400:.long 0x00000008 + +DBTR13_A: .long 0xFE800078 +DBTR13_D_533:.long 0x00000022 +DBTR13_D_400:.long 0x0000001A + +DBTR14_A: .long 0xFE80007C +DBTR14_D: .long 0x00070002 /* common value */ + +DBTR15_A: .long 0xFE800080 +DBTR15_D: .long 0x00000003 /* common value */ + +DBTR16_A: .long 0xFE800084 +DBTR16_D_533:.long 0x120A1001 +DBTR16_D_400:.long 0x12091001 + +DBTR17_A: .long 0xFE800088 +DBTR17_D_533:.long 0x00040000 +DBTR17_D_400:.long 0x00030000 + +DBTR18_A: .long 0xFE80008C +DBTR18_D_533:.long 0x02010200 +DBTR18_D_400:.long 0x02000207 + +DBBL_A: .long 0xFE8000B0 +DBBL_D: .long 0x00000000 + +DBRNK0_A: .long 0xFE800100 +DBRNK0_D: .long 0x00000001 + +DBCMD_A: .long 0xFE800018 +DBCMD_D0_533: .long 0x1100006B +DBCMD_D0_400: .long 0x11000050 +DBCMD_D1: .long 0x0B000000 /* common value */ +DBCMD_D2: .long 0x2A004000 /* common value */ +DBCMD_D3: .long 0x2B006000 /* common value */ +DBCMD_D4: .long 0x29002004 /* common value */ +DBCMD_D5_533: .long 0x28000743 +DBCMD_D5_400: .long 0x28000533 +DBCMD_D6: .long 0x0B000000 /* common value */ +DBCMD_D7: .long 0x0C000000 /* common value */ +DBCMD_D8: .long 0x0C000000 /* common value */ +DBCMD_D9_533: .long 0x28000643 +DBCMD_D9_400: .long 0x28000433 +DBCMD_D10: .long 0x000000C8 /* common value */ +DBCMD_D11: .long 0x29002384 /* common value */ +DBCMD_D12: .long 0x29002004 /* common value */ + +DBBS0CNT1_A: .long 0xFE800304 +DBBS0CNT1_D: .long 0x00000000 +DBPDNCNF_A: .long 0xFE800180 +DBPDNCNF_D: .long 0x00000200 + +DBRFCNF0_A: .long 0xFE8000E0 +DBRFCNF0_D: .long 0x000001FF +DBRFCNF1_A: .long 0xFE8000E4 +DBRFCNF1_D_533: .long 0x00000805 +DBRFCNF1_D_400: .long 0x00000618 + +DBRFCNF2_A: .long 0xFE8000E8 +DBRFCNF2_D: .long 0x00000000 + +DBRFEN_A: .long 0xFE800014 +DBRFEN_D: .long 0x00000001 + +DBACEN_A: .long 0xFE800010 +DBACEN_D: .long 0x00000001 + +DBWAIT_A: .long 0xFE80001C +SDRAM_A: .long 0x0C000000 + +init_pfc_sh7734: + write32 PFC_PMMR_A, PFC_PMMR_MODESEL1 + write32 PFC_MODESEL1_A, PFC_MODESEL1_D + + write32 PFC_PMMR_A, PFC_PMMR_MODESEL2 + write32 PFC_MODESEL2_A, PFC_MODESEL2_D + + write32 PFC_PMMR_A, PFC_PMMR_IPSR3 + write32 PFC_IPSR3_A, PFC_IPSR3_D + + write32 PFC_PMMR_A, PFC_PMMR_IPSR4 + write32 PFC_IPSR4_A, PFC_IPSR4_D + + write32 PFC_PMMR_A, PFC_PMMR_IPSR11 + write32 PFC_IPSR11_A, PFC_IPSR11_D + + write32 PFC_PMMR_A, PFC_PMMR_GPSR0 + write32 PFC_GPSR0_A, PFC_GPSR0_D + + write32 PFC_PMMR_A, PFC_PMMR_GPSR1 + write32 PFC_GPSR1_A, PFC_GPSR1_D + + write32 PFC_PMMR_A, PFC_PMMR_GPSR2 + write32 PFC_GPSR2_A, PFC_GPSR2_D + + write32 PFC_PMMR_A, PFC_PMMR_GPSR3 + write32 PFC_GPSR3_A, PFC_GPSR3_D + + write32 PFC_PMMR_A, PFC_PMMR_GPSR4 + write32 PFC_GPSR4_A, PFC_GPSR4_D + + write32 PFC_PMMR_A, PFC_PMMR_GPSR5 + write32 PFC_GPSR5_A, PFC_GPSR5_D + + /* sleep 186A0 */ + + write32 GPIO2_INOUTSEL1_A, GPIO2_INOUTSEL1_D + write32 GPIO1_OUTDT1_A, GPIO1_OUTDT1_D + write32 GPIO2_INOUTSEL2_A, GPIO2_INOUTSEL2_D + write32 GPIO2_OUTDT2_A, GPIO2_OUTDT2_D + write32 GPIO4_INOUTSEL4_A, GPIO4_INOUTSEL4_D + write32 GPIO4_OUTDT4_A, GPIO4_OUTDT4_D + + write32 CCR_A, CCR_D + + stc sr, r0 + mov.l SR_MASK_D, r1 + and r1, r0 + ldc r0, sr + + rts + nop + + .align 2 + +PFC_PMMR_A: .long 0xFFFC0000 + +/* MODESEL + * 28: Select IEBUS Group B + */ +PFC_MODESEL1_A: .long 0xFFFC004C +PFC_MODESEL1_D: .long 0x10000000 +PFC_PMMR_MODESEL1: .long 0xEFFFFFFF + +/* MODESEL + * 9: Select SCIF3 Group B + * 7: Select SCIF2 Group B + * 4: Select SCIF1 Group B + */ +PFC_MODESEL2_A: .long 0xFFFC0050 +PFC_MODESEL2_D: .long 0x00000290 +PFC_PMMR_MODESEL2: .long 0xFFFFFD6F + +# Enable functios +# SD1_DAT2_A SD1_DAT1_A, SD1_DAT0_A, +# EXWAIT0, RDW/RW, SD1_CMD_A, SD1_WP_A, +# SD1_CD_A, TX3_B, RX3_B, CS1, D15 +PFC_IPSR3_A: .long 0xFFFC0028 +PFC_IPSR3_D: .long 0x09209248 +PFC_PMMR_IPSR3: .long 0xF6DF6DB7 + +# Enable functios +# RMII0_MDIO_A , RMII0_MDC_A, +# RMII0_CRS_DV_A, RMII0_RX_ER_A, +# RMII0_TXD_EN_A, MII0_RXD1_A +PFC_IPSR4_A: .long 0xFFFC002C +PFC_IPSR4_D: .long 0x0001B6DB +PFC_PMMR_IPSR4: .long 0xFFFE4924 + +# Enable functios +# DACK1, DREQ1, SD1_DAT3_A, SD1_CLK_A, IERX_B, +# IETX_B, TX0_A, RMII0_TXD0_A, +# RMII0_TXD1_A, RMII0_TXD0_A, SDSEL, SDA0, SDA1, SCL1 +PFC_IPSR11_A: .long 0xFFFC0048 +PFC_IPSR11_D: .long 0x002C89B0 +PFC_PMMR_IPSR11:.long 0xFFD3764F + +PFC_GPSR0_A: .long 0xFFFC0004 +PFC_GPSR0_D: .long 0xFFFFFFFF +PFC_PMMR_GPSR0: .long 0x00000000 + +PFC_GPSR1_A: .long 0xFFFC0008 +PFC_GPSR1_D: .long 0x7FBF7FFF +PFC_PMMR_GPSR1: .long 0x80408000 + +PFC_GPSR2_A: .long 0xFFFC000C +PFC_GPSR2_D: .long 0xBFC07EDF +PFC_PMMR_GPSR2: .long 0x403F8120 + +PFC_GPSR3_A: .long 0xFFFC0010 +PFC_GPSR3_D: .long 0xFFFFFFFF +PFC_PMMR_GPSR3: .long 0x00000000 + +PFC_GPSR4_A: .long 0xFFFC0014 +#if 0 /* orig */ +PFC_GPSR4_D: .long 0xFFFFFFFF +PFC_PMMR_GPSR4: .long 0x00000000 +#else +PFC_GPSR4_D: .long 0xFBFFFFFF +PFC_PMMR_GPSR4: .long 0x04000000 +#endif + +PFC_GPSR5_A: .long 0xFFFC0018 +PFC_GPSR5_D: .long 0x00000C01 +PFC_PMMR_GPSR5: .long 0xFFFFF3FE + +I2C_ICCR2_A: .long 0xFFC70001 +I2C_ICCR2_D: .long 0x00 +I2C_ICCR2_D1: .long 0x20 + +GPIO2_INOUTSEL1_A: .long 0xFFC41004 +GPIO2_INOUTSEL1_D: .long 0x80408000 +GPIO1_OUTDT1_A: .long 0xFFC41008 /* bit15: LED4, bit22: LED5 */ +GPIO1_OUTDT1_D: .long 0x80408000 +GPIO2_INOUTSEL2_A: .long 0xFFC42004 +GPIO2_INOUTSEL2_D: .long 0x40000120 +GPIO2_OUTDT2_A: .long 0xFFC42008 +GPIO2_OUTDT2_D: .long 0x40000120 +GPIO4_INOUTSEL4_A: .long 0xFFC44004 +GPIO4_INOUTSEL4_D: .long 0x04000000 +GPIO4_OUTDT4_A: .long 0xFFC44008 +GPIO4_OUTDT4_D: .long 0x04000000 + +CCR_A: .long 0xFF00001C +CCR_D: .long 0x0000090B +SR_MASK_D: .long 0xEFFFFF0F diff --git a/board/renesas/r0p7734/r0p7734.c b/board/renesas/r0p7734/r0p7734.c new file mode 100644 index 0000000..c1bde54 --- /dev/null +++ b/board/renesas/r0p7734/r0p7734.c @@ -0,0 +1,96 @@ +/* + * Copyright (C) 2011 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> + * Copyright (C) 2011 Renesas Solutions Corp. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/processor.h> +#include <netdev.h> +#include <i2c.h> + +DECLARE_GLOBAL_DATA_PTR; + +#define MODEMR (0xFFCC0020) +#define MODEMR_MASK (0x6) +#define MODEMR_533MHZ (0x2) + +int checkboard(void) +{ + u32 r = readl(MODEMR); + if ((r & MODEMR_MASK) & MODEMR_533MHZ) + puts("CPU Clock: 533MHz\n"); + else + puts("CPU Clock: 400MHz\n"); + + puts("BOARD: Renesas Technology Corp. R0P7734C00000RZ\n"); + return 0; +} + +#define MSTPSR1 (0xFFC80044) +#define MSTPCR1 (0xFFC80034) +#define MSTPSR1_GETHER (1 << 14) + +int board_init(void) +{ +#if defined(CONFIG_SH_ETHER) + u32 r = readl(MSTPSR1); + if (r & MSTPSR1_GETHER) + writel((r & ~MSTPSR1_GETHER), MSTPCR1); +#endif + + return 0; +} + +int board_late_init(void) +{ + u8 mac[6]; + + /* Read Mac Address and set*/ + i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); + i2c_set_bus_num(CONFIG_SYS_I2C_MODULE); + + /* Read MAC address */ + i2c_read(0x50, 0x10, 0, mac, 6); + + if (is_valid_ether_addr(mac)) + eth_setenv_enetaddr("ethaddr", mac); + + return 0; +} + +int dram_init(void) +{ + gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; + gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE; + printf("DRAM: %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024)); + + return 0; +} + +#ifdef CONFIG_SMC911X +int board_eth_init(bd_t *bis) +{ + int rc = 0; + rc = smc911x_initialize(0, CONFIG_SMC911X_BASE); + return rc; +} +#endif diff --git a/board/renesas/rsk7269/Makefile b/board/renesas/rsk7269/Makefile new file mode 100644 index 0000000..2ba04ec --- /dev/null +++ b/board/renesas/rsk7269/Makefile @@ -0,0 +1,27 @@ +# +# Copyright (C) 2012 Renesas Electronics Europe Ltd. +# Copyright (C) 2012 Phil Edworthy +# +# This file is released under the terms of GPL v2 and any later version. +# See the file COPYING in the root directory of the source tree for details. + +include $(TOPDIR)/config.mk + +LIB = lib$(BOARD).o + +OBJS := rsk7269.o +SOBJS := lowlevel_init.o + +LIB := $(addprefix $(obj),$(LIB)) +OBJS := $(addprefix $(obj),$(OBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) $(SOBJS) + $(call cmd_link_o_target, $(OBJS) $(SOBJS)) + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend diff --git a/board/renesas/rsk7269/lowlevel_init.S b/board/renesas/rsk7269/lowlevel_init.S new file mode 100644 index 0000000..399beb8 --- /dev/null +++ b/board/renesas/rsk7269/lowlevel_init.S @@ -0,0 +1,182 @@ +/* + * Copyright (C) 2012 Renesas Electronics Europe Ltd. + * Copyright (C) 2012 Phil Edworthy + * Copyright (C) 2008 Renesas Solutions Corp. + * Copyright (C) 2008 Nobuhiro Iwamatsu + * + * Based on board/renesas/rsk7264/lowlevel_init.S + * + * This file is released under the terms of GPL v2 and any later version. + * See the file COPYING in the root directory of the source tree for details. + */ +#include <config.h> +#include <version.h> + +#include <asm/processor.h> +#include <asm/macro.h> + + .global lowlevel_init + + .text + .align 2 + +lowlevel_init: + /* Flush and enable caches (data cache in write-through mode) */ + write32 CCR1_A ,CCR1_D + + /* Disable WDT */ + write16 WTCSR_A, WTCSR_D + write16 WTCNT_A, WTCNT_D + + /* Disable Register Bank interrupts */ + write16 IBNR_A, IBNR_D + + /* Set clocks based on 13.225MHz xtal */ + write16 FRQCR_A, FRQCR_D /* CPU=266MHz, I=133MHz, P=66MHz */ + + /* Enable all peripherals */ + write8 STBCR3_A, STBCR3_D + write8 STBCR4_A, STBCR4_D + write8 STBCR5_A, STBCR5_D + write8 STBCR6_A, STBCR6_D + write8 STBCR7_A, STBCR7_D + write8 STBCR8_A, STBCR8_D + write8 STBCR9_A, STBCR9_D + write8 STBCR10_A, STBCR10_D + + /* SCIF7 and IIC2 */ + write16 PJCR3_A, PJCR3_D /* TXD7 */ + write16 PECR1_A, PECR1_D /* RXD7, SDA2, SCL2 */ + + /* Configure bus (CS0) */ + write16 PFCR3_A, PFCR3_D /* A24 */ + write16 PFCR2_A, PFCR2_D /* A23 and CS1# */ + write16 PBCR5_A, PBCR5_D /* A22, A21, A20 */ + write16 PCCR0_A, PCCR0_D /* DQMLL#, RD/WR# */ + write32 CS0WCR_A, CS0WCR_D + write32 CS0BCR_A, CS0BCR_D + + /* Configure SDRAM (CS3) */ + write16 PCCR2_A, PCCR2_D /* CS3# */ + write16 PCCR1_A, PCCR1_D /* CKE, CAS#, RAS#, DQMLU# */ + write16 PCCR0_A, PCCR0_D /* DQMLL#, RD/WR# */ + write32 CS3BCR_A, CS3BCR_D + write32 CS3WCR_A, CS3WCR_D + write32 SDCR_A, SDCR_D + write32 RTCOR_A, RTCOR_D + write32 RTCSR_A, RTCSR_D + + /* Configure ethernet (CS1) */ + write16 PHCR1_A, PHCR1_D /* PINT5 on PH5 */ + write16 PHCR0_A, PHCR0_D + write16 PFCR2_A, PFCR2_D /* CS1# */ + write32 CS1BCR_A, CS1BCR_D /* Big endian */ + write32 CS1WCR_A, CS1WCR_D /* 1 cycle */ + write16 PJDR1_A, PJDR1_D /* FIFO-SEL = 1 */ + write16 PJIOR1_A, PJIOR1_D + + /* wait 200us */ + mov.l REPEAT_D, r3 + mov #0, r2 +repeat0: + add #1, r2 + cmp/hs r3, r2 + bf repeat0 + nop + + mov.l SDRAM_MODE, r1 + mov #0, r0 + mov.l r0, @r1 + + nop + rts + + .align 4 + +CCR1_A: .long CCR1 +CCR1_D: .long 0x0000090B + +STBCR3_A: .long 0xFFFE0408 +STBCR4_A: .long 0xFFFE040C +STBCR5_A: .long 0xFFFE0410 +STBCR6_A: .long 0xFFFE0414 +STBCR7_A: .long 0xFFFE0418 +STBCR8_A: .long 0xFFFE041C +STBCR9_A: .long 0xFFFE0440 +STBCR10_A: .long 0xFFFE0444 +STBCR3_D: .long 0x0000001A +STBCR4_D: .long 0x00000000 +STBCR5_D: .long 0x00000000 +STBCR6_D: .long 0x00000000 +STBCR7_D: .long 0x00000012 +STBCR8_D: .long 0x00000009 +STBCR9_D: .long 0x00000000 +STBCR10_D: .long 0x00000010 + +WTCSR_A: .long 0xFFFE0000 +WTCNT_A: .long 0xFFFE0002 +WTCSR_D: .word 0xA518 +WTCNT_D: .word 0x5A00 + +IBNR_A: .long 0xFFFE080E +IBNR_D: .word 0x0000 +.align 2 +FRQCR_A: .long 0xFFFE0010 +FRQCR_D: .word 0x0015 +.align 2 + +PJCR3_A: .long 0xFFFE3908 +PJCR3_D: .word 0x5000 +.align 2 +PECR1_A: .long 0xFFFE388C +PECR1_D: .word 0x2011 +.align 2 + +PFCR3_A: .long 0xFFFE38A8 +PFCR2_A: .long 0xFFFE38AA +PBCR5_A: .long 0xFFFE3824 +PFCR3_D: .word 0x0010 +PFCR2_D: .word 0x0101 +PBCR5_D: .word 0x0111 +.align 2 +CS0WCR_A: .long 0xFFFC0028 +CS0WCR_D: .long 0x00000341 +CS0BCR_A: .long 0xFFFC0004 +CS0BCR_D: .long 0x00000400 + +PCCR2_A: .long 0xFFFE384A +PCCR1_A: .long 0xFFFE384C +PCCR0_A: .long 0xFFFE384E +PCCR2_D: .word 0x0001 +PCCR1_D: .word 0x1111 +PCCR0_D: .word 0x1111 +.align 2 +CS3BCR_A: .long 0xFFFC0010 +CS3BCR_D: .long 0x00004400 +CS3WCR_A: .long 0xFFFC0034 +CS3WCR_D: .long 0x00004912 +SDCR_A: .long 0xFFFC004C +SDCR_D: .long 0x00000811 +RTCOR_A: .long 0xFFFC0058 +RTCOR_D: .long 0xA55A0035 +RTCSR_A: .long 0xFFFC0050 +RTCSR_D: .long 0xA55A0010 +.align 2 +SDRAM_MODE: .long 0xFFFC5460 +REPEAT_D: .long 0x000033F1 + +PHCR1_A: .long 0xFFFE38EC +PHCR0_A: .long 0xFFFE38EE +PHCR1_D: .word 0x2222 +PHCR0_D: .word 0x2222 +.align 2 +CS1BCR_A: .long 0xFFFC0008 +CS1BCR_D: .long 0x00000400 +CS1WCR_A: .long 0xFFFC002C +CS1WCR_D: .long 0x00000080 +PJDR1_A: .long 0xFFFE3914 +PJDR1_D: .word 0x0000 +.align 2 +PJIOR1_A: .long 0xFFFE3910 +PJIOR1_D: .word 0x8000 +.align 2 diff --git a/board/renesas/rsk7269/rsk7269.c b/board/renesas/rsk7269/rsk7269.c new file mode 100644 index 0000000..842a154 --- /dev/null +++ b/board/renesas/rsk7269/rsk7269.c @@ -0,0 +1,73 @@ +/* + * Copyright (C) 2012 Renesas Electronics Europe Ltd. + * Copyright (C) 2012 Phil Edworthy + * Copyright (C) 2008 Renesas Solutions Corp. + * Copyright (C) 2008 Nobuhiro Iwamatsu + * + * Based on u-boot/board/rsk7264/rsk7264.c + * + * This file is released under the terms of GPL v2 and any later version. + * See the file COPYING in the root directory of the source tree for details. + */ + +#include <common.h> +#include <net.h> +#include <netdev.h> +#include <asm/io.h> +#include <asm/processor.h> + +DECLARE_GLOBAL_DATA_PTR; + +int checkboard(void) +{ + puts("BOARD: Renesas RSK7269\n"); + return 0; +} + +int board_init(void) +{ + return 0; +} + +int dram_init(void) +{ + gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; + gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE; + printf("DRAM: %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024)); + return 0; +} + +void led_set_state(unsigned short value) +{ +} + +/* + * The RSK board has the SMSC89218 wired up 'incorrectly'. + * Byte-swapping is necessary, and so poor performance is inevitable. + * This problem cannot evade by the swap function of CHIP, this can + * evade by software Byte-swapping. + * And this has problem by FIFO access only. pkt_data_pull/pkt_data_push + * functions necessary to solve this problem. + */ +u32 pkt_data_pull(struct eth_device *dev, u32 addr) +{ + volatile u16 *addr_16 = (u16 *)(dev->iobase + addr); + return (u32)((swab16(*addr_16) << 16) & 0xFFFF0000)\ + | swab16(*(addr_16 + 1)); +} + +void pkt_data_push(struct eth_device *dev, u32 addr, u32 val) +{ + addr += dev->iobase; + *(volatile u16 *)(addr + 2) = swab16((u16)val); + *(volatile u16 *)(addr) = swab16((u16)(val >> 16)); +} + +int board_eth_init(bd_t *bis) +{ + int rc = 0; +#ifdef CONFIG_SMC911X + rc = smc911x_initialize(0, CONFIG_SMC911X_BASE); +#endif + return rc; +} @@ -1013,6 +1013,7 @@ xilinx-ppc440-generic_flash powerpc ppc4xx ppc440-generic xilinx sandbox sandbox sandbox sandbox sandbox - rsk7203 sh sh2 rsk7203 renesas - rsk7264 sh sh2 rsk7264 renesas - +rsk7269 sh sh2 rsk7269 renesas - mpr2 sh sh3 mpr2 - - ms7720se sh sh3 ms7720se - - shmin sh sh3 shmin - - @@ -1028,6 +1029,8 @@ sh7757lcr sh sh4 sh7757lcr renesas sh7763rdp sh sh4 sh7763rdp renesas - sh7785lcr sh sh4 sh7785lcr renesas - sh7785lcr_32bit sh sh4 sh7785lcr renesas - sh7785lcr:SH_32BIT=1 +r0p7734 sh sh4 r0p7734 renesas - +ap_sh4a_4a sh sh4 ap_sh4a_4a alphaproject - grsim_leon2 sparc leon2 - gaisler gr_cpci_ax2000 sparc leon3 - gaisler gr_ep2s60 sparc leon3 - gaisler diff --git a/drivers/serial/serial_sh.c b/drivers/serial/serial_sh.c index fcf69ab..13919c6 100644 --- a/drivers/serial/serial_sh.c +++ b/drivers/serial/serial_sh.c @@ -35,6 +35,10 @@ # define SCIF_BASE SCIF4_BASE #elif defined(CONFIG_CONS_SCIF5) # define SCIF_BASE SCIF5_BASE +#elif defined(CONFIG_CONS_SCIF6) +# define SCIF_BASE SCIF6_BASE +#elif defined(CONFIG_CONS_SCIF7) +# define SCIF_BASE SCIF7_BASE #else # error "Default SCIF doesn't set....." #endif diff --git a/drivers/serial/serial_sh.h b/drivers/serial/serial_sh.h index 0b3e779..601da43 100644 --- a/drivers/serial/serial_sh.h +++ b/drivers/serial/serial_sh.h @@ -112,6 +112,15 @@ struct uart_port { # define SCSCR_INIT(port) ((port)->type == PORT_SCIFA ? \ 0x30 /* TIE=0,RIE=0,TE=1,RE=1 */ : \ 0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */) +#elif defined(CONFIG_CPU_SH7734) +# define SCSPTR0 0xFFE40020 +# define SCSPTR1 0xFFE41020 +# define SCSPTR2 0xFFE42020 +# define SCSPTR3 0xFFE43020 +# define SCSPTR4 0xFFE44020 +# define SCSPTR5 0xFFE45020 +# define SCIF_ORER 0x0001 /* overrun error bit */ +# define SCSCR_INIT(port) 0x0038 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ #elif defined(CONFIG_CPU_SH4_202) # define SCSPTR2 0xffe80020 /* 16 bit SCIF */ # define SCIF_ORER 0x0001 /* overrun error bit */ @@ -190,6 +199,16 @@ struct uart_port { # define SCSPTR7 0xfffeB820 /* 16 bit SCIF */ # endif # define SCSCR_INIT(port) 0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ +#elif defined(CONFIG_CPU_SH7269) +# define SCSPTR0 0xe8007020 /* 16 bit SCIF */ +# define SCSPTR1 0xe8007820 /* 16 bit SCIF */ +# define SCSPTR2 0xe8008020 /* 16 bit SCIF */ +# define SCSPTR3 0xe8008820 /* 16 bit SCIF */ +# define SCSPTR4 0xe8009020 /* 16 bit SCIF */ +# define SCSPTR5 0xe8009820 /* 16 bit SCIF */ +# define SCSPTR6 0xe800a020 /* 16 bit SCIF */ +# define SCSPTR7 0xe800a820 /* 16 bit SCIF */ +# define SCSCR_INIT(port) 0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */ #elif defined(CONFIG_CPU_SH7619) # define SCSPTR0 0xf8400020 /* 16 bit SCIF */ # define SCSPTR1 0xf8410020 /* 16 bit SCIF */ @@ -216,6 +235,7 @@ struct uart_port { defined(CONFIG_CPU_SH7091) || \ defined(CONFIG_CPU_SH7750R) || \ defined(CONFIG_CPU_SH7722) || \ + defined(CONFIG_CPU_SH7734) || \ defined(CONFIG_CPU_SH7750S) || \ defined(CONFIG_CPU_SH7751) || \ defined(CONFIG_CPU_SH7751R) || \ diff --git a/include/configs/ap_sh4a_4a.h b/include/configs/ap_sh4a_4a.h new file mode 100644 index 0000000..f63061b --- /dev/null +++ b/include/configs/ap_sh4a_4a.h @@ -0,0 +1,176 @@ +/* + * Configuation settings for the Alpha Project AP-SH4A-4A board + * + * Copyright (C) 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#ifndef __AP_SH4A_4A_H +#define __AP_SH4A_4A_H + +#undef DEBUG +#define CONFIG_SH 1 +#define CONFIG_SH4 1 +#define CONFIG_SH4A 1 +#define CONFIG_CPU_SH7734 1 +#define CONFIG_AP_SH4A_4A 1 +#define CONFIG_400MHZ_MODE 1 +/* #define CONFIG_533MHZ_MODE 1 */ + +#define CONFIG_BOARD_LATE_INIT +#define CONFIG_SYS_TEXT_BASE 0x8BFC0000 + +#define CONFIG_CMD_FLASH +#define CONFIG_CMD_MEMORY +#define CONFIG_CMD_NET +#define CONFIG_CMD_PING +#define CONFIG_CMD_MII +#define CONFIG_CMD_NFS +#define CONFIG_CMD_SDRAM +#define CONFIG_CMD_ENV +#define CONFIG_CMD_SAVEENV + +#define CONFIG_BAUDRATE 115200 +#define CONFIG_BOOTDELAY 3 +#define CONFIG_BOOTARGS "console=ttySC4,115200" + +#define CONFIG_VERSION_VARIABLE +#undef CONFIG_SHOW_BOOT_PROGRESS + +/* Ether */ +#define CONFIG_SH_ETHER 1 +#define CONFIG_SH_ETHER_USE_PORT (0) +#define CONFIG_SH_ETHER_PHY_ADDR (0x0) +#define CONFIG_SH_ETHER_PHY_MODE (PHY_INTERFACE_MODE_GMII) +#define CONFIG_SH_ETHER_SH7734_MII (0x02) /* GMII */ +#define CONFIG_PHYLIB +#define CONFIG_PHY_MICREL 1 +#define CONFIG_BITBANGMII +#define CONFIG_BITBANGMII_MULTI + +/* I2C */ +#define CONFIG_CMD_I2C +#define CONFIG_SH_SH7734_I2C 1 +#define CONFIG_HARD_I2C 1 +#define CONFIG_I2C_MULTI_BUS 1 +#define CONFIG_SYS_MAX_I2C_BUS 2 +#define CONFIG_SYS_I2C_MODULE 0 +#define CONFIG_SYS_I2C_SPEED 400000 /* 400 kHz */ +#define CONFIG_SYS_I2C_SLAVE 0x50 +#define CONFIG_SH_I2C_DATA_HIGH 4 +#define CONFIG_SH_I2C_DATA_LOW 5 +#define CONFIG_SH_I2C_CLOCK 500000000 +#define CONFIG_SH_I2C_BASE0 0xFFC70000 +#define CONFIG_SH_I2C_BASE1 0xFFC71000 + +/* undef to save memory */ +#define CONFIG_SYS_LONGHELP +/* Monitor Command Prompt */ +#define CONFIG_SYS_PROMPT "=> " +/* Buffer size for input from the Console */ +#define CONFIG_SYS_CBSIZE 256 +/* Buffer size for Console output */ +#define CONFIG_SYS_PBSIZE 256 +/* max args accepted for monitor commands */ +#define CONFIG_SYS_MAXARGS 16 +/* Buffer size for Boot Arguments passed to kernel */ +#define CONFIG_SYS_BARGSIZE 512 +/* List of legal baudrate settings for this board */ +#define CONFIG_SYS_BAUDRATE_TABLE { 115200 } + +/* SCIF */ +#define CONFIG_SCIF_CONSOLE 1 +#define CONFIG_SCIF 1 +#define CONFIG_CONS_SCIF4 1 + +/* Suppress display of console information at boot */ +#undef CONFIG_SYS_CONSOLE_INFO_QUIET +#undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE +#undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE + +/* SDRAM */ +#define CONFIG_SYS_SDRAM_BASE (0x88000000) +#define CONFIG_SYS_SDRAM_SIZE (64 * 1024 * 1024) +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024) + +#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE) +#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + CONFIG_SYS_SDRAM_SIZE) +/* Enable alternate, more extensive, memory test */ +#undef CONFIG_SYS_ALT_MEMTEST +/* Scratch address used by the alternate memory test */ +#undef CONFIG_SYS_MEMTEST_SCRATCH + +/* Enable temporary baudrate change while serial download */ +#undef CONFIG_SYS_LOADS_BAUD_CHANGE + +/* FLASH */ +#define CONFIG_FLASH_CFI_DRIVER 1 +#define CONFIG_SYS_FLASH_CFI +#undef CONFIG_SYS_FLASH_QUIET_TEST +#define CONFIG_SYS_FLASH_EMPTY_INFO +#define CONFIG_SYS_FLASH_BASE (0xA0000000) +#define CONFIG_SYS_MAX_FLASH_SECT 512 + +/* if you use all NOR Flash , you change dip-switch. Please see Manual. */ +#define CONFIG_SYS_MAX_FLASH_BANKS 1 +#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } + +/* Timeout for Flash erase operations (in ms) */ +#define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000) +/* Timeout for Flash write operations (in ms) */ +#define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000) +/* Timeout for Flash set sector lock bit operations (in ms) */ +#define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000) +/* Timeout for Flash clear lock bit operations (in ms) */ +#define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000) + +/* + * Use hardware flash sectors protection instead + * of U-Boot software protection + */ +#undef CONFIG_SYS_FLASH_PROTECTION +#undef CONFIG_SYS_DIRECT_FLASH_TFTP + +/* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */ +#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE) +/* Monitor size */ +#define CONFIG_SYS_MONITOR_LEN (256 * 1024) +/* Size of DRAM reserved for malloc() use */ +#define CONFIG_SYS_MALLOC_LEN (256 * 1024) +/* size in bytes reserved for initial data */ +#define CONFIG_SYS_GBL_DATA_SIZE (256) +#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) + +/* ENV setting */ +#define CONFIG_ENV_IS_IN_FLASH +#define CONFIG_ENV_OVERWRITE 1 +#define CONFIG_ENV_SECT_SIZE (128 * 1024) +#define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) +#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN) +/* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */ +#define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE) +#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE) + +/* Board Clock */ +#if defined(CONFIG_400MHZ_MODE) +#define CONFIG_SYS_CLK_FREQ 50000000 +#else +#define CONFIG_SYS_CLK_FREQ 44444444 +#endif +#define CONFIG_SYS_TMU_CLK_DIV 4 +#define CONFIG_SYS_HZ 1000 + +#endif /* __AP_SH4A_4A_H */ diff --git a/include/configs/ecovec.h b/include/configs/ecovec.h index 4d09132..f6aacd0 100644 --- a/include/configs/ecovec.h +++ b/include/configs/ecovec.h @@ -95,6 +95,7 @@ #define CONFIG_PHYLIB #define CONFIG_BITBANGMII #define CONFIG_BITBANGMII_MULTI +#define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_MII /* USB / R8A66597 */ #define CONFIG_USB_R8A66597_HCD diff --git a/include/configs/espt.h b/include/configs/espt.h index 3df1fae..f61e2d8 100644 --- a/include/configs/espt.h +++ b/include/configs/espt.h @@ -124,5 +124,6 @@ #define CONFIG_PHYLIB #define CONFIG_BITBANGMII #define CONFIG_BITBANGMII_MULTI +#define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_MII #endif /* __SH7763RDP_H */ diff --git a/include/configs/r0p7734.h b/include/configs/r0p7734.h new file mode 100644 index 0000000..f143c3b --- /dev/null +++ b/include/configs/r0p7734.h @@ -0,0 +1,186 @@ +/* + * Configuation settings for the Renesas Solutions r0p7734 board + * + * Copyright (C) 2010, 2011 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __R0P7734_H +#define __R0P7734_H + +#undef DEBUG +#define CONFIG_SH 1 +#define CONFIG_SH4 1 +#define CONFIG_SH4A 1 +#define CONFIG_CPU_SH7734 1 +#define CONFIG_R0P7734 1 +#define CONFIG_400MHZ_MODE 1 +/* #define CONFIG_533MHZ_MODE 1 */ + +#define CONFIG_BOARD_LATE_INIT +#define CONFIG_SYS_TEXT_BASE 0x8FFC0000 + +#define CONFIG_CMD_FLASH +#define CONFIG_CMD_MEMORY +#define CONFIG_CMD_NET +#define CONFIG_CMD_PING +#define CONFIG_CMD_MII +#define CONFIG_CMD_NFS +#define CONFIG_CMD_SDRAM +#define CONFIG_CMD_ENV +#define CONFIG_CMD_SAVEENV + +#define CONFIG_BAUDRATE 115200 +#define CONFIG_BOOTDELAY 3 +#define CONFIG_BOOTARGS "console=ttySC3,115200" + +#define CONFIG_VERSION_VARIABLE +#undef CONFIG_SHOW_BOOT_PROGRESS + +/* Ether */ +#define CONFIG_SH_ETHER 1 +#define CONFIG_SH_ETHER_USE_PORT (0) +#define CONFIG_SH_ETHER_PHY_ADDR (0x0) +#define CONFIG_PHYLIB +#define CONFIG_PHY_SMSC 1 +#define CONFIG_BITBANGMII +#define CONFIG_BITBANGMII_MULTI +#define CONFIG_SH_ETHER_SH7734_MII (0x00) /* MII */ +#define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_MII +#ifndef CONFIG_SH_ETHER +# define CONFIG_SMC911X +# define CONFIG_SMC911X_16_BIT +# define CONFIG_SMC911X_BASE (0x84000000) +#endif + + +/* I2C */ +#define CONFIG_CMD_I2C +#define CONFIG_SH_SH7734_I2C 1 +#define CONFIG_HARD_I2C 1 +#define CONFIG_I2C_MULTI_BUS 1 +#define CONFIG_SYS_MAX_I2C_BUS 2 +#define CONFIG_SYS_I2C_MODULE 0 +#define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */ +#define CONFIG_SYS_I2C_SLAVE 0x50 +#define CONFIG_SH_I2C_DATA_HIGH 4 +#define CONFIG_SH_I2C_DATA_LOW 5 +#define CONFIG_SH_I2C_CLOCK 500000000 +#define CONFIG_SH_I2C_BASE0 0xFFC70000 +#define CONFIG_SH_I2C_BASE1 0xFFC7100 + +/* undef to save memory */ +#define CONFIG_SYS_LONGHELP +/* Monitor Command Prompt */ +#define CONFIG_SYS_PROMPT "=> " +/* Buffer size for input from the Console */ +#define CONFIG_SYS_CBSIZE 256 +/* Buffer size for Console output */ +#define CONFIG_SYS_PBSIZE 256 +/* max args accepted for monitor commands */ +#define CONFIG_SYS_MAXARGS 16 +/* Buffer size for Boot Arguments passed to kernel */ +#define CONFIG_SYS_BARGSIZE 512 +/* List of legal baudrate settings for this board */ +#define CONFIG_SYS_BAUDRATE_TABLE { 115200 } + +/* SCIF */ +#define CONFIG_SCIF_CONSOLE 1 +#define CONFIG_SCIF 1 +#define CONFIG_CONS_SCIF3 1 + +/* Suppress display of console information at boot */ +#undef CONFIG_SYS_CONSOLE_INFO_QUIET +#undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE +#undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE + +/* SDRAM */ +#define CONFIG_SYS_SDRAM_BASE (0x88000000) +#define CONFIG_SYS_SDRAM_SIZE (128 * 1024 * 1024) +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 16 * 1024 * 1024) + +#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE) +#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 100 * 1024 * 1024) +/* Enable alternate, more extensive, memory test */ +#undef CONFIG_SYS_ALT_MEMTEST +/* Scratch address used by the alternate memory test */ +#undef CONFIG_SYS_MEMTEST_SCRATCH + +/* Enable temporary baudrate change while serial download */ +#undef CONFIG_SYS_LOADS_BAUD_CHANGE + +/* FLASH */ +#define CONFIG_FLASH_CFI_DRIVER 1 +#define CONFIG_SYS_FLASH_CFI +#undef CONFIG_SYS_FLASH_QUIET_TEST +#define CONFIG_SYS_FLASH_EMPTY_INFO +#define CONFIG_SYS_FLASH_BASE (0xA0000000) +#define CONFIG_SYS_MAX_FLASH_SECT 512 + +/* if you use all NOR Flash , you change dip-switch. Please see Manual. */ +#define CONFIG_SYS_MAX_FLASH_BANKS 1 +#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } + +/* Timeout for Flash erase operations (in ms) */ +#define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000) +/* Timeout for Flash write operations (in ms) */ +#define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000) +/* Timeout for Flash set sector lock bit operations (in ms) */ +#define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000) +/* Timeout for Flash clear lock bit operations (in ms) */ +#define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000) + +/* + * Use hardware flash sectors protection instead + * of U-Boot software protection + */ +#undef CONFIG_SYS_FLASH_PROTECTION +#undef CONFIG_SYS_DIRECT_FLASH_TFTP + +/* Address of u-boot image in Flash (NOT run time address in SDRAM) ?!? */ +#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE) +/* Monitor size */ +#define CONFIG_SYS_MONITOR_LEN (256 * 1024) +/* Size of DRAM reserved for malloc() use */ +#define CONFIG_SYS_MALLOC_LEN (256 * 1024) +/* size in bytes reserved for initial data */ +#define CONFIG_SYS_GBL_DATA_SIZE (256) +#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) + +/* ENV setting */ +#define CONFIG_ENV_IS_IN_FLASH +#define CONFIG_ENV_OVERWRITE 1 +#define CONFIG_ENV_SECT_SIZE (128 * 1024) +#define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) +#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN) +/* Offset of env Flash sector relative to CONFIG_SYS_FLASH_BASE */ +#define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE) +#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SECT_SIZE) + +/* Board Clock */ +#if defined(CONFIG_400MHZ_MODE) +#define CONFIG_SYS_CLK_FREQ 50000000 +#else +#define CONFIG_SYS_CLK_FREQ 44444444 +#endif +#define CONFIG_SYS_TMU_CLK_DIV 4 +#define CONFIG_SYS_HZ 1000 + +#endif /* __R0P7734_H */ diff --git a/include/configs/rsk7269.h b/include/configs/rsk7269.h new file mode 100644 index 0000000..26c1764 --- /dev/null +++ b/include/configs/rsk7269.h @@ -0,0 +1,76 @@ +/* + * Configuation settings for the Renesas RSK2+SH7269 board + * + * Copyright (C) 2012 Renesas Electronics Europe Ltd. + * Copyright (C) 2012 Phil Edworthy + * + * This file is released under the terms of GPL v2 and any later version. + * See the file COPYING in the root directory of the source tree for details. + */ + +#ifndef __RSK7269_H +#define __RSK7269_H + +#undef DEBUG +#define CONFIG_SH 1 +#define CONFIG_SH2 1 +#define CONFIG_SH2A 1 +#define CONFIG_CPU_SH7269 1 +#define CONFIG_RSK7269 1 + +#ifndef _CONFIG_CMD_DEFAULT_H +# include <config_cmd_default.h> +#endif + +#define CONFIG_BAUDRATE 115200 +#define CONFIG_BOOTARGS "console=ttySC7,115200" +#define CONFIG_BOOTDELAY 3 +#define CONFIG_SYS_BAUDRATE_TABLE { CONFIG_BAUDRATE } + +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ +#define CONFIG_SYS_CBSIZE 256 /* Boot Argument Buffer Size */ +#define CONFIG_SYS_PBSIZE 256 /* Print Buffer Size */ +#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ + +/* Serial */ +#define CONFIG_SCIF_CONSOLE +#define CONFIG_CONS_SCIF7 + +/* Memory */ +/* u-boot relocated to top 256KB of ram */ +#define CONFIG_SYS_TEXT_BASE 0x0DFC0000 +#define CONFIG_SYS_SDRAM_BASE 0x0C000000 +#define CONFIG_SYS_SDRAM_SIZE (32 * 1024 * 1024) + +#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE +#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - 0x100000) +#define CONFIG_SYS_MALLOC_LEN (256 * 1024) +#define CONFIG_SYS_MONITOR_LEN (128 * 1024) +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 4*1024*1024) + +/* NOR Flash */ +#define CONFIG_FLASH_CFI_DRIVER +#define CONFIG_SYS_FLASH_CFI +#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT +#define CONFIG_SYS_FLASH_BASE 0x20000000 /* Non-cached */ +#define CONFIG_SYS_MAX_FLASH_BANKS 1 +#define CONFIG_SYS_MAX_FLASH_SECT 512 + +#define CONFIG_ENV_IS_IN_FLASH 1 +#define CONFIG_ENV_OFFSET (128 * 1024) +#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET) +#define CONFIG_ENV_SECT_SIZE (64 * 1024) +#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE + +/* Board Clock */ +#define CONFIG_SYS_CLK_FREQ 66125000 +#define CMT_CLK_DIVIDER 32 /* 8 (default), 32, 128 or 512 */ +#define CONFIG_SYS_HZ (CONFIG_SYS_CLK_FREQ / CMT_CLK_DIVIDER) + +/* Network interface */ +#define CONFIG_SMC911X +#define CONFIG_SMC911X_16_BIT +#define CONFIG_SMC911X_BASE 0x24000000 + +#endif /* __RSK7269_H */ diff --git a/include/configs/sh7757lcr.h b/include/configs/sh7757lcr.h index 708bff7..d5c7b72 100644 --- a/include/configs/sh7757lcr.h +++ b/include/configs/sh7757lcr.h @@ -109,6 +109,7 @@ #define CONFIG_PHYLIB #define CONFIG_BITBANGMII #define CONFIG_BITBANGMII_MULTI +#define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_MII #define SH7757LCR_ETHERNET_MAC_BASE_SPI 0x000b0000 #define SH7757LCR_SPI_SECTOR_SIZE (64 * 1024) diff --git a/include/configs/sh7763rdp.h b/include/configs/sh7763rdp.h index 59728f5..9efbbd0 100644 --- a/include/configs/sh7763rdp.h +++ b/include/configs/sh7763rdp.h @@ -124,5 +124,6 @@ #define CONFIG_PHYLIB #define CONFIG_BITBANGMII #define CONFIG_BITBANGMII_MULTI +#define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_MII #endif /* __SH7763RDP_H */ |